CVE-2024-37622Public exploitNetwork attack vector

Browser script execution via unescaped num parameter

Published Jun 17, 2024 · Updated Aug 2, 2024

Reflected XSS in Xinhu RockOA 2.6.3 allows remote attackers to execute script in a user's browser through the num parameter. The flowModel::initbase method inserts an unfiltered num value into an error message when no matching flow module exists. Exploitation requires a user to follow a crafted request, and successful script execution can read or alter data available to that user's RockOA session.

CVSS severity6.1
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Xinhu RockOA 2.6.3 allows remote attackers to execute script in a user's browser through the num parameter. The flowModel::initbase method inserts an unfiltered num value into an error message when no matching flow module exists. Exploitation requires a user to follow a crafted request, and successful script execution can read or alter data available to that user's RockOA session.

The record

CVE
CVE-2024-37622
Published
Jun 17, 2024
Updated
Aug 2, 2024
Vendor
Xinhu
Product
RockOA
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 17, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.6.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Xinhu · RockOAversion=2.6.3

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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